MC13028A データシートの表示（PDF） - Motorola => Freescale

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MC13028A

Advanced Wide Voltage IF and C-QUAM AM Stereo Decoder

Motorola => Freescale 

MC13028A

MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)

Rating

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Power Supply Input Voltage

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Junction Temperature

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Ambient Temperature

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Storage Temperature Range

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ LED Indicator Current

Symbol

Value

Unit

VCC

TJ

TA

Tstg

ILED

14

Vdc

150

°C

–25 to +70 °C

–55 to +150 °C

10

mA

ELECTRICAL CHARACTERISTICS (VCC = 8.0 Vdc, TA = 25°C, Input Signal Level = 74 dBµV, Modulation = 1.0 kHz

@ 50% Modulation, unless otherwise noted.)

Characteristic

Symbol

Min

Typ

Max

Supply Current Drain

VCC = 2.2 V

VCC = 8.0 V

Audio Output Level, L+R, Mono Modulation

RO = 1.8 k, VCC = 2.2 V, Input 55 dBµV

RO = 10 k, VCC = 8.0 V, Input 50 dBµV

RO = 10 k, VCC = 8.0 V, Input 40 dBµV

RO = 10 k, VCC = 8.0 V, Input 31 dBµV

Audio Output Level, L or R Only, Stereo Modulation

RO = 1.8 k, VCC = 2.2 V, 55 dBµV Input

RO = 10 k, VCC = 8.0 V

Output THD

50% Stereo, L or R Only

50% Mono, L+R

90% Mono, L+R, Input 86 dBµV

Channel Separation

50% L or R Only

ICC

Vout

Vout

–

9.0

11

–

11

–

22

33

44

150

200

250

80

130

180

–

50

–

35

80

106

340

460

580

THD1

–

THD2

–

THD3

–

0.6

1.8

0.3

0.6

–

1.5

L or R

23

35

–

Decoder Input Sensitivity

Vout = –10 dB

Force to Mono Mode, (Pin 10)

Vin

–

33

–

–

0.25

0.3

–

Stereo Threshold Adjust (Pin 1)

Pin 1 Open

R1 = 15 k (Gnd)

R1 = 680 k (VCC)

Signal to Noise Ratio, RO = 10 k

50% Stereo, L or R Only

50% Mono, L+R

Input Impedance

(Reference Specification)

Maximum Input Signal Level for THD ≤ 1.5%

STA

–

50

55

–

55

–

–

48

–

S/N

40

62

–

40

59

–

Rin

–

10

–

Cin

–

8.0

–

–

–

–

86

Blend Voltage

Mono Mode

Stereo Mode

Out of Lock

VCO Lock Range

AGC Range

BI

0.7

–

0.9

1.20

1.30

1.35

–

0.12

0.2

OSCtun

–

± 2.5

–

AGCrng

–

44

–

Channel Balance

C–B

–1.0

–

1.0

Pilot Sensitivity

–

–

2.5

4.0

Unit

mA

mVrms

mVrms

%

dB

dBµV

Vdc

dBµV

dB

kΩ

pF

dBµV

Vdc

kHz

dB

dB

%

2

MOTOROLA ANALOG IC DEVICE DATA

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